Manuscript XIX-A@1 · XIX-A.tex · section · e30d8062
A self-contained second-order composition identity
The scalar-clock lapse and the original spatial rods › A self-contained second-order composition identity · lines 668–674
The result agrees with the composition structure recorded in Em02-E CheungEm02E, but its proof here uses only the displayed definitions. It is not a quantum gauge identity.